3261496141811 has 2 divisors, whose sum is σ = 3261496141812. Its totient is φ = 3261496141810.

The previous prime is 3261496141807. The next prime is 3261496141903. The reversal of 3261496141811 is 1181416941623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3261496141811 - 2² = 3261496141807 is a prime.

It is not a weakly prime, because it can be changed into another prime (3261496161811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630748070905 + 1630748070906.

It is an arithmetic number, because the mean of its divisors is an integer number (1630748070906).

Almost surely, 2^{3261496141811} is an apocalyptic number.

3261496141811 is a deficient number, since it is larger than the sum of its proper divisors (1).

3261496141811 is an equidigital number, since it uses as much as digits as its factorization.

3261496141811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 47.

The spelling of 3261496141811 in words is "three trillion, two hundred sixty-one billion, four hundred ninety-six million, one hundred forty-one thousand, eight hundred eleven".